Cov tsev tsim steel tau paub dav los ntawm peb tam sim no vim muaj txiaj ntsig ntau dua uas lub tsev ua vaj tse tsis tau nruab nrog.Cov txheej txheem ua ntej steel tuaj yeem ntsia tau sai thiab tuaj yeem npaj siv yuav luag tam sim.Qhov no yog qhov tshwj xeeb tshaj yog pab rau cov tuam txhab uas nrhiav kev tsim kho kom yooj yim hauv kev lag luam hloov pauv sai.Ploj mus yog hnub ntawm ntau lub hlis tos rau qhov chaw tsim khoom tshiab los teeb tsa.Kev nrawm ntawm kev teeb tsa lub tsev tsim khoom steel yog npaj los ua lub tsev txhim khu kev qha, nrawm thiab kev lag luam ntawm tag kis, pab cov tuam txhab txuag nyiaj ntau lab nyiaj los ntawm kev xa khoom tsis zoo thiab nyob ua ntej ntawm cov neeg sib tw.
Hom Kev Siv Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob
Lub portal steel ncej muaj kub dov los yog welded seem steel, txias-tsim C / Z steel, thiab steel yeeb nkab raws li lub ntsiab quab yuam-cov kabmob Cheebtsam thiab txais yuav lub teeb lub ru tsev thiab phab ntsa qauv.Portal thav duab yog ntau hom qauv ntawm lub teeb steel qauv.
Lub rigid portal thav duab yog ib tug qauv nyob rau hauv uas beams thiab txhua kab yog rigidly txuas.Nws muaj cov yam ntxwv ntawm cov qauv yooj yim, lub teeb yuag, tsim nyog kev ntxhov siab, thiab kev tsim kho yooj yim.Nrog rau cov yam ntxwv ntawm qhov loj, tsis muaj nruab nrab kem, warehouse thiab rhiav rau lub Hoobkas yog pom zoo.
Cov qauv steel ncej muaj cov kab teeb thiab kab uas tuaj yeem tiv taus cov khoom ntsug thiab kab rov tav.Kem, kab teeb, bracing, thiab lwm cov tswv cuab yog nruj los yog hingedly txuas los tsim ib qho yooj yim layout thiab tsim ib qho chaw loj.Nws yog dav siv nyob rau hauv ntau zaj dab neeg, high-rise, super high-rise vaj tse, coj mus muag chaw ua hauj lwm lub tsev, lub rooj sib tham chaw, thiab lwm yam tsev.
3. Steel Truss Structure
Cov qauv steel truss muaj ntau tus pas nrig hinged ntawm ob qho kawg ntawm txhua tus pas nrig.Nws tuaj yeem muab faib ua lub dav hlau truss thiab qhov chaw truss.Raws li cov seem seem, nws tuaj yeem muab faib ua lub raj truss thiab lub kaum sab xis steel truss.Lub truss feem ntau muaj xws li lub sab sauv chord, qis chord, ntsug pas nrig, kab pheeb ces kaum web, thiab inter-truss kev txhawb nqa.Cov hlau siv nyob rau hauv trusses yog tsawg tshaj li ntawm cov khoom web beams, cov qauv hnyav yog sib dua, thiab lub rigidity yog ntau dua.
Qhov zoo ntawm cov hlau truss yog tias nws yog siv los tsim cov tswv cuab tseem ceeb nrog cov ntu me me.Nws feem ntau yog siv rau hauv lub ru tsev, txuas hniav, TV yees, mast yees, marine roj platforms, thiab ntauwd txoj kev hauv tsev ntawm industrial thiab civil vaj tse.
Cov qauv kab sib chaws muaj ntau tus pas nrig raws li txoj cai tshwj xeeb, nrog rau qhov chaw me me, lub teeb yuag, siab rigidity, thiab zoo heev seismic tsis kam.Nws yog siv los ua gymnasium, exhibition hall, thiab aircraft hangar.